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Introduction to Hypothesis Testing Flashcards | StudBud
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Introduction to Hypothesis Testing
Introduction to Hypothesis Testing
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1
Mike claims that the average price for houses in Chicago is more than $500k. Write down the H
1.
H : μ1 > $500,000
H1 : μ1 = $500,000
H1 : μ > $500,000
H1 : μ = $500,000
2
Which of the following represents the null hypothesis?
Ha
H2O
H1
H0
3
When the p-value is less than α (significance level) you should:
"Reject the null"
"Fail to reject the null"
"Reject the alternative"
"Accept the null"
4
A p-value tells us the probability of a statistics happening on the assumption that the H
0
is:
Real
Unknown
True
False
5
The average age of YouTube user is 25. Identify whether it's one-tailed or two-tailed test.
Two-tailed test
One-tailed test
6
Hypothesis tests seek evidence against:
H2
Ha
H1
H0
